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How do I solve the problem "HDMI High definition Audio Device not plugged in"?.

Question asked by casvan6@gmail.com on Dec 26, 2015

How do I solve the problem "HDMI High definition Audio Device not plugged in"? I have an . HP Probook 4720s with energy star, with AtiMobility Radeon 54500 series (HD 530 v) card. This was a problem years ago; through the HP forum I received a new driver which solved the problem. Now after I upgraded to Windows 10 I have the problem again and appreciate any help to get it solved.

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